math

posted by .

In a large city league, the boys' baseball teams hold a tournament. If there are 40 teams in the league and half of the teams are eliminated in each round of games, how many teams are left after 3 rounds?

  • math -

    After:
    Round 1: 20 teams
    Round 2: 10 teams
    Round 3: 5 teams

  • math -

    3 groups

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math

    The function of g += t^2-t represents the total number of games played by t teams in a sports league in which each team plays each of the other teams twice. The Metro League plays a total of 132 games. How many teams are in the league?
  2. algebra 2 homework check

    Ruth is scheduling a soccer tournament in which 64 teams will participate. After each round of soccer games, half the teams advance to the next round of the tournament. After all the rounds are played, how many total games are in the …
  3. algebra 2 homework check

    Ruth is scheduling a soccer tournament in which 64 teams will participate. After each round of soccer games, half the teams advance to the next round of the tournament. After all the rounds are played, how many total games are in the …
  4. Math

    Getting stumped on this word problem. It is in the section of GCF. It says, "there are 14 baseball teams in the American League and 16 teams in the National League. There are 30 National Hocky League teams. If equal groups of teams …
  5. algebra

    The NCAA Division I Basketball Tournament begins each year with 64 teams. After each round, a team is eliminated, reducing the number of teams by half. Write an equation to model this scenario.
  6. Statistics

    62.Refer to the Baseball 2009 data, which report information on the 30 Major League Baseball teams for the 2009 season. a. At the .05 significance level, can we conclude that there is a difference in the mean salary of teams in the …
  7. math

    1. There are 44 teams in the youth football league. Each team has 28 players. How many football players are there?
  8. Math

    each of 5 basketball teams in a league played N games with each of the 4 other teams. If no games were played outside the league, which of the following could NOT be the number if games played by one team?
  9. Algebra 1

    There is a state soccer tournament with 128 teams competing for 1st place. Each week, half of the teams get eliminated. How many teams remain after 6 weeks?
  10. math

    In a baseball league consisting of 15 ​teams, each team plays each of the other teams twice. How many games will be​ played?

More Similar Questions